Walker SoundFX Universal 18180 Universal Exhaust Muffler 3" Inlet (ID) 3" Outlet (ID) for Chevrolet Blazer

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

• COMPATIBILITY – Fits 1987-1987 Chevrolet Blazer; 1988-1988 Chevrolet Blazer; 1989-1989 Chevrolet Blazer; 1990-1990 Chevrolet Blazer; 1991-1991 Chevrolet Blazer; 1987-1987 Chevrolet G10; 1988-1988 Chevrolet G10; 1989-1989 Chevrolet G10; 1990-1990 Chevrolet
• GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
• INHIBITS CORROSION -- Aluminized-steel construction and internal drainage system helps inhibit corrosion
• BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
• FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
• FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
• GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life